12355668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 35636328

約数和(自身を除く): 23280660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1553, 1989, 2652, 3106, 3978, 4659, 6212, 7956, 9318, 13977, 18636, 20189, 26401, 27954, 40378, 52802, 55908, 60567, 79203, 80756, 105604, 121134, 158406, 181701, 237609, 242268, 316812, 343213, 363402, 475218, 686426, 726804, 950436, 1029639, 1372852, 2059278, 3088917, 4118556, 6177834, 12355668]

約数ペア:

[(1, 12355668), (2, 6177834), (3, 4118556), (4, 3088917), (6, 2059278), (9, 1372852), (12, 1029639), (13, 950436), (17, 726804), (18, 686426), (26, 475218), (34, 363402), (36, 343213), (39, 316812), (51, 242268), (52, 237609), (68, 181701), (78, 158406), (102, 121134), (117, 105604), (153, 80756), (156, 79203), (204, 60567), (221, 55908), (234, 52802), (306, 40378), (442, 27954), (468, 26401), (612, 20189), (663, 18636), (884, 13977), (1326, 9318), (1553, 7956), (1989, 6212), (2652, 4659), (3106, 3978)]