1818241568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10739}}^1$

素因数の和:10810

約数の個数: 96

約数和(自身を含む): 4319542080

約数和(自身を除く): 2501300512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 352, 407, 416, 481, 572, 592, 814, 962, 1144, 1184, 1628, 1924, 2288, 3256, 3848, 4576, 5291, 6512, 7696, 10582, 10739, 13024, 15392, 21164, 21478, 42328, 42956, 84656, 85912, 118129, 139607, 169312, 171824, 236258, 279214, 343648, 397343, 472516, 558428, 794686, 945032, 1116856, 1535677, 1589372, 1890064, 2233712, 3071354, 3178744, 3780128, 4370773, 4467424, 5165459, 6142708, 6357488, 8741546, 10330918, 12285416, 12714976, 17483092, 20661836, 24570832, 34966184, 41323672, 49141664, 56820049, 69932368, 82647344, 113640098, 139864736, 165294688, 227280196, 454560392, 909120784, 1818241568]

約数ペア:

[(1, 1818241568), (2, 909120784), (4, 454560392), (8, 227280196), (11, 165294688), (13, 139864736), (16, 113640098), (22, 82647344), (26, 69932368), (32, 56820049), (37, 49141664), (44, 41323672), (52, 34966184), (74, 24570832), (88, 20661836), (104, 17483092), (143, 12714976), (148, 12285416), (176, 10330918), (208, 8741546), (286, 6357488), (296, 6142708), (352, 5165459), (407, 4467424), (416, 4370773), (481, 3780128), (572, 3178744), (592, 3071354), (814, 2233712), (962, 1890064), (1144, 1589372), (1184, 1535677), (1628, 1116856), (1924, 945032), (2288, 794686), (3256, 558428), (3848, 472516), (4576, 397343), (5291, 343648), (6512, 279214), (7696, 236258), (10582, 171824), (10739, 169312), (13024, 139607), (15392, 118129), (21164, 85912), (21478, 84656), (42328, 42956)]