27973764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8569

約数の個数: 72

約数和(自身を含む): 87039680

約数和(自身を除く): 59065916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8539, 17078, 25617, 34156, 51234, 59773, 76851, 102468, 111007, 119546, 153702, 179319, 222014, 239092, 307404, 333021, 358638, 444028, 537957, 666042, 717276, 777049, 999063, 1075914, 1332084, 1554098, 1998126, 2151828, 2331147, 3108196, 3996252, 4662294, 6993441, 9324588, 13986882, 27973764]

約数ペア:

[(1, 27973764), (2, 13986882), (3, 9324588), (4, 6993441), (6, 4662294), (7, 3996252), (9, 3108196), (12, 2331147), (13, 2151828), (14, 1998126), (18, 1554098), (21, 1332084), (26, 1075914), (28, 999063), (36, 777049), (39, 717276), (42, 666042), (52, 537957), (63, 444028), (78, 358638), (84, 333021), (91, 307404), (117, 239092), (126, 222014), (156, 179319), (182, 153702), (234, 119546), (252, 111007), (273, 102468), (364, 76851), (468, 59773), (546, 51234), (819, 34156), (1092, 25617), (1638, 17078), (3276, 8539)]