18363466980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{84523}}^1$

素因数の和:84626

約数の個数: 144

約数和(自身を含む): 59810534784

約数和(自身を除く): 41447067804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 426, 510, 612, 639, 710, 765, 852, 1020, 1065, 1207, 1278, 1420, 1530, 2130, 2414, 2556, 3060, 3195, 3621, 4260, 4828, 6035, 6390, 7242, 10863, 12070, 12780, 14484, 18105, 21726, 24140, 36210, 43452, 54315, 72420, 84523, 108630, 169046, 217260, 253569, 338092, 422615, 507138, 760707, 845230, 1014276, 1267845, 1436891, 1521414, 1690460, 2535690, 2873782, 3042828, 3803535, 4310673, 5071380, 5747564, 6001133, 7184455, 7607070, 8621346, 12002266, 12932019, 14368910, 15214140, 17242692, 18003399, 21553365, 24004532, 25864038, 28737820, 30005665, 36006798, 43106730, 51728076, 54010197, 60011330, 64660095, 72013596, 86213460, 90016995, 102019261, 108020394, 120022660, 129320190, 180033990, 204038522, 216040788, 258640380, 270050985, 306057783, 360067980, 408077044, 510096305, 540101970, 612115566, 918173349, 1020192610, 1080203940, 1224231132, 1530288915, 1836346698, 2040385220, 3060577830, 3672693396, 4590866745, 6121155660, 9181733490, 18363466980]

約数ペア:

[(1, 18363466980), (2, 9181733490), (3, 6121155660), (4, 4590866745), (5, 3672693396), (6, 3060577830), (9, 2040385220), (10, 1836346698), (12, 1530288915), (15, 1224231132), (17, 1080203940), (18, 1020192610), (20, 918173349), (30, 612115566), (34, 540101970), (36, 510096305), (45, 408077044), (51, 360067980), (60, 306057783), (68, 270050985), (71, 258640380), (85, 216040788), (90, 204038522), (102, 180033990), (142, 129320190), (153, 120022660), (170, 108020394), (180, 102019261), (204, 90016995), (213, 86213460), (255, 72013596), (284, 64660095), (306, 60011330), (340, 54010197), (355, 51728076), (426, 43106730), (510, 36006798), (612, 30005665), (639, 28737820), (710, 25864038), (765, 24004532), (852, 21553365), (1020, 18003399), (1065, 17242692), (1207, 15214140), (1278, 14368910), (1420, 12932019), (1530, 12002266), (2130, 8621346), (2414, 7607070), (2556, 7184455), (3060, 6001133), (3195, 5747564), (3621, 5071380), (4260, 4310673), (4828, 3803535), (6035, 3042828), (6390, 2873782), (7242, 2535690), (10863, 1690460), (12070, 1521414), (12780, 1436891), (14484, 1267845), (18105, 1014276), (21726, 845230), (24140, 760707), (36210, 507138), (43452, 422615), (54315, 338092), (72420, 253569), (84523, 217260), (108630, 169046)]