1008021654

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 2299752000

約数和(自身を除く): 1291730346

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 89, 103, 123, 149, 178, 206, 246, 267, 298, 309, 369, 447, 534, 618, 738, 801, 894, 927, 1341, 1602, 1854, 2682, 3649, 4223, 6109, 7298, 8446, 9167, 10947, 12218, 12669, 13261, 15347, 18327, 18334, 21894, 25338, 26522, 27501, 30694, 32841, 36654, 38007, 39783, 46041, 54981, 55002, 65682, 76014, 79566, 82503, 92082, 109962, 119349, 138123, 165006, 238698, 276246, 375847, 543701, 629227, 751694, 1087402, 1127541, 1258454, 1365883, 1631103, 1887681, 2255082, 2731766, 3262206, 3382623, 3775362, 4097649, 4893309, 5663043, 6765246, 8195298, 9786618, 11326086, 12292947, 24585894, 56001203, 112002406, 168003609, 336007218, 504010827, 1008021654]

約数ペア:

[(1, 1008021654), (2, 504010827), (3, 336007218), (6, 168003609), (9, 112002406), (18, 56001203), (41, 24585894), (82, 12292947), (89, 11326086), (103, 9786618), (123, 8195298), (149, 6765246), (178, 5663043), (206, 4893309), (246, 4097649), (267, 3775362), (298, 3382623), (309, 3262206), (369, 2731766), (447, 2255082), (534, 1887681), (618, 1631103), (738, 1365883), (801, 1258454), (894, 1127541), (927, 1087402), (1341, 751694), (1602, 629227), (1854, 543701), (2682, 375847), (3649, 276246), (4223, 238698), (6109, 165006), (7298, 138123), (8446, 119349), (9167, 109962), (10947, 92082), (12218, 82503), (12669, 79566), (13261, 76014), (15347, 65682), (18327, 55002), (18334, 54981), (21894, 46041), (25338, 39783), (26522, 38007), (27501, 36654), (30694, 32841)]