18188802240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2706667}}^1$

素因数の和:2706694

約数の個数: 112

約数和(自身を含む): 65999392512

約数和(自身を除く): 47810590272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2706667, 5413334, 8120001, 10826668, 13533335, 16240002, 18946669, 21653336, 27066670, 32480004, 37893338, 40600005, 43306672, 54133340, 56840007, 64960008, 75786676, 81200010, 86613344, 94733345, 108266680, 113680014, 129920016, 151573352, 162400020, 173226688, 189466690, 216533360, 227360028, 259840032, 284200035, 303146704, 324800040, 378933380, 433066720, 454720056, 519680064, 568400070, 606293408, 649600080, 757866760, 866133440, 909440112, 1136800140, 1212586816, 1299200160, 1515733520, 1818880224, 2273600280, 2598400320, 3031467040, 3637760448, 4547200560, 6062934080, 9094401120, 18188802240]

約数ペア:

[(1, 18188802240), (2, 9094401120), (3, 6062934080), (4, 4547200560), (5, 3637760448), (6, 3031467040), (7, 2598400320), (8, 2273600280), (10, 1818880224), (12, 1515733520), (14, 1299200160), (15, 1212586816), (16, 1136800140), (20, 909440112), (21, 866133440), (24, 757866760), (28, 649600080), (30, 606293408), (32, 568400070), (35, 519680064), (40, 454720056), (42, 433066720), (48, 378933380), (56, 324800040), (60, 303146704), (64, 284200035), (70, 259840032), (80, 227360028), (84, 216533360), (96, 189466690), (105, 173226688), (112, 162400020), (120, 151573352), (140, 129920016), (160, 113680014), (168, 108266680), (192, 94733345), (210, 86613344), (224, 81200010), (240, 75786676), (280, 64960008), (320, 56840007), (336, 54133340), (420, 43306672), (448, 40600005), (480, 37893338), (560, 32480004), (672, 27066670), (840, 21653336), (960, 18946669), (1120, 16240002), (1344, 13533335), (1680, 10826668), (2240, 8120001), (3360, 5413334), (6720, 2706667)]