4051278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 11381760

約数和(自身を除く): 7330482

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 79, 99, 111, 126, 154, 158, 198, 222, 231, 237, 259, 333, 407, 462, 474, 518, 553, 666, 693, 711, 777, 814, 869, 1106, 1221, 1386, 1422, 1554, 1659, 1738, 2331, 2442, 2607, 2849, 2923, 3318, 3663, 4662, 4977, 5214, 5698, 5846, 6083, 7326, 7821, 8547, 8769, 9954, 12166, 15642, 17094, 17538, 18249, 20461, 25641, 26307, 32153, 36498, 40922, 51282, 52614, 54747, 61383, 64306, 96459, 109494, 122766, 184149, 192918, 225071, 289377, 368298, 450142, 578754, 675213, 1350426, 2025639, 4051278]

約数ペア:

[(1, 4051278), (2, 2025639), (3, 1350426), (6, 675213), (7, 578754), (9, 450142), (11, 368298), (14, 289377), (18, 225071), (21, 192918), (22, 184149), (33, 122766), (37, 109494), (42, 96459), (63, 64306), (66, 61383), (74, 54747), (77, 52614), (79, 51282), (99, 40922), (111, 36498), (126, 32153), (154, 26307), (158, 25641), (198, 20461), (222, 18249), (231, 17538), (237, 17094), (259, 15642), (333, 12166), (407, 9954), (462, 8769), (474, 8547), (518, 7821), (553, 7326), (666, 6083), (693, 5846), (711, 5698), (777, 5214), (814, 4977), (869, 4662), (1106, 3663), (1221, 3318), (1386, 2923), (1422, 2849), (1554, 2607), (1659, 2442), (1738, 2331)]