618104898

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^2$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 1494115200

約数和(自身を除く): 876010302

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 131, 138, 174, 207, 261, 262, 393, 414, 522, 621, 667, 783, 786, 1179, 1242, 1334, 1566, 2001, 2358, 3013, 3537, 3799, 4002, 6003, 6026, 7074, 7598, 9039, 11397, 12006, 17161, 18009, 18078, 22794, 27117, 34191, 34322, 36018, 51483, 54234, 68382, 81351, 87377, 102573, 102966, 154449, 162702, 174754, 205146, 262131, 308898, 394703, 463347, 497669, 524262, 786393, 789406, 926694, 995338, 1184109, 1493007, 1572786, 2359179, 2368218, 2986014, 3552327, 4479021, 4718358, 7104654, 8958042, 10656981, 11446387, 13437063, 21313962, 22892774, 26874126, 34339161, 68678322, 103017483, 206034966, 309052449, 618104898]

約数ペア:

[(1, 618104898), (2, 309052449), (3, 206034966), (6, 103017483), (9, 68678322), (18, 34339161), (23, 26874126), (27, 22892774), (29, 21313962), (46, 13437063), (54, 11446387), (58, 10656981), (69, 8958042), (87, 7104654), (131, 4718358), (138, 4479021), (174, 3552327), (207, 2986014), (261, 2368218), (262, 2359179), (393, 1572786), (414, 1493007), (522, 1184109), (621, 995338), (667, 926694), (783, 789406), (786, 786393), (1179, 524262), (1242, 497669), (1334, 463347), (1566, 394703), (2001, 308898), (2358, 262131), (3013, 205146), (3537, 174754), (3799, 162702), (4002, 154449), (6003, 102966), (6026, 102573), (7074, 87377), (7598, 81351), (9039, 68382), (11397, 54234), (12006, 51483), (17161, 36018), (18009, 34322), (18078, 34191), (22794, 27117)]