15617772

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 44721600

約数和(自身を除く): 29103828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 59, 76, 81, 86, 108, 114, 118, 129, 162, 171, 172, 177, 228, 236, 258, 324, 342, 354, 387, 513, 516, 531, 684, 708, 774, 817, 1026, 1062, 1121, 1161, 1539, 1548, 1593, 1634, 2052, 2124, 2242, 2322, 2451, 2537, 3078, 3186, 3268, 3363, 3483, 4484, 4644, 4779, 4902, 5074, 6156, 6372, 6726, 6966, 7353, 7611, 9558, 9804, 10089, 10148, 13452, 13932, 14706, 15222, 19116, 20178, 22059, 22833, 29412, 30267, 30444, 40356, 44118, 45666, 48203, 60534, 66177, 68499, 88236, 90801, 91332, 96406, 121068, 132354, 136998, 144609, 181602, 192812, 205497, 264708, 273996, 289218, 363204, 410994, 433827, 578436, 821988, 867654, 1301481, 1735308, 2602962, 3904443, 5205924, 7808886, 15617772]

約数ペア:

[(1, 15617772), (2, 7808886), (3, 5205924), (4, 3904443), (6, 2602962), (9, 1735308), (12, 1301481), (18, 867654), (19, 821988), (27, 578436), (36, 433827), (38, 410994), (43, 363204), (54, 289218), (57, 273996), (59, 264708), (76, 205497), (81, 192812), (86, 181602), (108, 144609), (114, 136998), (118, 132354), (129, 121068), (162, 96406), (171, 91332), (172, 90801), (177, 88236), (228, 68499), (236, 66177), (258, 60534), (324, 48203), (342, 45666), (354, 44118), (387, 40356), (513, 30444), (516, 30267), (531, 29412), (684, 22833), (708, 22059), (774, 20178), (817, 19116), (1026, 15222), (1062, 14706), (1121, 13932), (1161, 13452), (1539, 10148), (1548, 10089), (1593, 9804), (1634, 9558), (2052, 7611), (2124, 7353), (2242, 6966), (2322, 6726), (2451, 6372), (2537, 6156), (3078, 5074), (3186, 4902), (3268, 4779), (3363, 4644), (3483, 4484)]