1874492004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2111}}^1$

素因数の和:2198

約数の個数: 144

約数和(自身を含む): 5637316608

約数和(自身を除く): 3762824604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 961, 1023, 1302, 1364, 1922, 2046, 2111, 2387, 2604, 2883, 3844, 4092, 4222, 4774, 5766, 6333, 6727, 7161, 8444, 9548, 10571, 11532, 12666, 13454, 14322, 14777, 20181, 21142, 23221, 25332, 26908, 28644, 29554, 31713, 40362, 42284, 44331, 46442, 59108, 63426, 65441, 69663, 73997, 80724, 88662, 92884, 126852, 130882, 139326, 147994, 162547, 177324, 196323, 221991, 261764, 278652, 295988, 325094, 392646, 443982, 458087, 487641, 650188, 719851, 785292, 887964, 916174, 975282, 1374261, 1439702, 1832348, 1950564, 2028671, 2159553, 2748522, 2879404, 4057342, 4319106, 5038957, 5497044, 6086013, 8114684, 8638212, 10077914, 12172026, 14200697, 15116871, 20155828, 22315381, 24344052, 28401394, 30233742, 42602091, 44630762, 56802788, 60467484, 66946143, 85204182, 89261524, 133892286, 156207667, 170408364, 267784572, 312415334, 468623001, 624830668, 937246002, 1874492004]

約数ペア:

[(1, 1874492004), (2, 937246002), (3, 624830668), (4, 468623001), (6, 312415334), (7, 267784572), (11, 170408364), (12, 156207667), (14, 133892286), (21, 89261524), (22, 85204182), (28, 66946143), (31, 60467484), (33, 56802788), (42, 44630762), (44, 42602091), (62, 30233742), (66, 28401394), (77, 24344052), (84, 22315381), (93, 20155828), (124, 15116871), (132, 14200697), (154, 12172026), (186, 10077914), (217, 8638212), (231, 8114684), (308, 6086013), (341, 5497044), (372, 5038957), (434, 4319106), (462, 4057342), (651, 2879404), (682, 2748522), (868, 2159553), (924, 2028671), (961, 1950564), (1023, 1832348), (1302, 1439702), (1364, 1374261), (1922, 975282), (2046, 916174), (2111, 887964), (2387, 785292), (2604, 719851), (2883, 650188), (3844, 487641), (4092, 458087), (4222, 443982), (4774, 392646), (5766, 325094), (6333, 295988), (6727, 278652), (7161, 261764), (8444, 221991), (9548, 196323), (10571, 177324), (11532, 162547), (12666, 147994), (13454, 139326), (14322, 130882), (14777, 126852), (20181, 92884), (21142, 88662), (23221, 80724), (25332, 73997), (26908, 69663), (28644, 65441), (29554, 63426), (31713, 59108), (40362, 46442), (42284, 44331)]