7421322708

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19763}}^1$

素因数の和:19859

約数の個数: 120

約数和(自身を含む): 20757733920

約数和(自身を除く): 13336411212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 162, 171, 183, 228, 244, 324, 342, 366, 513, 549, 684, 732, 1026, 1098, 1159, 1539, 1647, 2052, 2196, 2318, 3078, 3294, 3477, 4636, 4941, 6156, 6588, 6954, 9882, 10431, 13908, 19763, 19764, 20862, 31293, 39526, 41724, 59289, 62586, 79052, 93879, 118578, 125172, 177867, 187758, 237156, 355734, 375497, 375516, 533601, 711468, 750994, 1067202, 1126491, 1205543, 1501988, 1600803, 2134404, 2252982, 2411086, 3201606, 3379473, 3616629, 4505964, 4822172, 6403212, 6758946, 7233258, 10138419, 10849887, 13517892, 14466516, 20276838, 21699774, 22905317, 30415257, 32549661, 40553676, 43399548, 45810634, 60830514, 65099322, 68715951, 91621268, 97648983, 121661028, 130198644, 137431902, 195297966, 206147853, 274863804, 390595932, 412295706, 618443559, 824591412, 1236887118, 1855330677, 2473774236, 3710661354, 7421322708]

約数ペア:

[(1, 7421322708), (2, 3710661354), (3, 2473774236), (4, 1855330677), (6, 1236887118), (9, 824591412), (12, 618443559), (18, 412295706), (19, 390595932), (27, 274863804), (36, 206147853), (38, 195297966), (54, 137431902), (57, 130198644), (61, 121661028), (76, 97648983), (81, 91621268), (108, 68715951), (114, 65099322), (122, 60830514), (162, 45810634), (171, 43399548), (183, 40553676), (228, 32549661), (244, 30415257), (324, 22905317), (342, 21699774), (366, 20276838), (513, 14466516), (549, 13517892), (684, 10849887), (732, 10138419), (1026, 7233258), (1098, 6758946), (1159, 6403212), (1539, 4822172), (1647, 4505964), (2052, 3616629), (2196, 3379473), (2318, 3201606), (3078, 2411086), (3294, 2252982), (3477, 2134404), (4636, 1600803), (4941, 1501988), (6156, 1205543), (6588, 1126491), (6954, 1067202), (9882, 750994), (10431, 711468), (13908, 533601), (19763, 375516), (19764, 375497), (20862, 355734), (31293, 237156), (39526, 187758), (41724, 177867), (59289, 125172), (62586, 118578), (79052, 93879)]