16774380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13313}}^1$

素因数の和:13335

約数の個数: 72

約数和(自身を含む): 58155552

約数和(自身を除く): 41381172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13313, 26626, 39939, 53252, 66565, 79878, 93191, 119817, 133130, 159756, 186382, 199695, 239634, 266260, 279573, 372764, 399390, 465955, 479268, 559146, 599085, 798780, 838719, 931910, 1118292, 1198170, 1397865, 1677438, 1863820, 2396340, 2795730, 3354876, 4193595, 5591460, 8387190, 16774380]

約数ペア:

[(1, 16774380), (2, 8387190), (3, 5591460), (4, 4193595), (5, 3354876), (6, 2795730), (7, 2396340), (9, 1863820), (10, 1677438), (12, 1397865), (14, 1198170), (15, 1118292), (18, 931910), (20, 838719), (21, 798780), (28, 599085), (30, 559146), (35, 479268), (36, 465955), (42, 399390), (45, 372764), (60, 279573), (63, 266260), (70, 239634), (84, 199695), (90, 186382), (105, 159756), (126, 133130), (140, 119817), (180, 93191), (210, 79878), (252, 66565), (315, 53252), (420, 39939), (630, 26626), (1260, 13313)]