1819979928

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{16619}}^1$

素因数の和:16663

約数の個数: 120

約数和(自身を含む): 5520249900

約数和(自身を除く): 3700269972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 2028, 2106, 2808, 3042, 4056, 4212, 4563, 6084, 8424, 9126, 12168, 13689, 16619, 18252, 27378, 33238, 36504, 49857, 54756, 66476, 99714, 109512, 132952, 149571, 199428, 216047, 299142, 398856, 432094, 448713, 598284, 648141, 864188, 897426, 1196568, 1296282, 1346139, 1728376, 1794852, 1944423, 2592564, 2692278, 2808611, 3589704, 3888846, 5185128, 5384556, 5617222, 5833269, 7777692, 8425833, 10769112, 11234444, 11666538, 15555384, 16851666, 17499807, 22468888, 23333076, 25277499, 33703332, 34999614, 46666152, 50554998, 67406664, 69999228, 75832497, 101109996, 139998456, 151664994, 202219992, 227497491, 303329988, 454994982, 606659976, 909989964, 1819979928]

約数ペア:

[(1, 1819979928), (2, 909989964), (3, 606659976), (4, 454994982), (6, 303329988), (8, 227497491), (9, 202219992), (12, 151664994), (13, 139998456), (18, 101109996), (24, 75832497), (26, 69999228), (27, 67406664), (36, 50554998), (39, 46666152), (52, 34999614), (54, 33703332), (72, 25277499), (78, 23333076), (81, 22468888), (104, 17499807), (108, 16851666), (117, 15555384), (156, 11666538), (162, 11234444), (169, 10769112), (216, 8425833), (234, 7777692), (312, 5833269), (324, 5617222), (338, 5384556), (351, 5185128), (468, 3888846), (507, 3589704), (648, 2808611), (676, 2692278), (702, 2592564), (936, 1944423), (1014, 1794852), (1053, 1728376), (1352, 1346139), (1404, 1296282), (1521, 1196568), (2028, 897426), (2106, 864188), (2808, 648141), (3042, 598284), (4056, 448713), (4212, 432094), (4563, 398856), (6084, 299142), (8424, 216047), (9126, 199428), (12168, 149571), (13689, 132952), (16619, 109512), (18252, 99714), (27378, 66476), (33238, 54756), (36504, 49857)]