40718412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 108

約数和(自身を含む): 122869656

約数和(自身を除く): 82151244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 563, 574, 588, 738, 861, 882, 1126, 1148, 1476, 1689, 1722, 1764, 2009, 2252, 2583, 3378, 3444, 3941, 4018, 5067, 5166, 6027, 6756, 7882, 8036, 10134, 10332, 11823, 12054, 15764, 18081, 20268, 23083, 23646, 24108, 27587, 35469, 36162, 46166, 47292, 55174, 69249, 70938, 72324, 82761, 92332, 110348, 138498, 141876, 161581, 165522, 207747, 248283, 276996, 323162, 331044, 415494, 484743, 496566, 646324, 830988, 969486, 993132, 1131067, 1454229, 1938972, 2262134, 2908458, 3393201, 4524268, 5816916, 6786402, 10179603, 13572804, 20359206, 40718412]

約数ペア:

[(1, 40718412), (2, 20359206), (3, 13572804), (4, 10179603), (6, 6786402), (7, 5816916), (9, 4524268), (12, 3393201), (14, 2908458), (18, 2262134), (21, 1938972), (28, 1454229), (36, 1131067), (41, 993132), (42, 969486), (49, 830988), (63, 646324), (82, 496566), (84, 484743), (98, 415494), (123, 331044), (126, 323162), (147, 276996), (164, 248283), (196, 207747), (246, 165522), (252, 161581), (287, 141876), (294, 138498), (369, 110348), (441, 92332), (492, 82761), (563, 72324), (574, 70938), (588, 69249), (738, 55174), (861, 47292), (882, 46166), (1126, 36162), (1148, 35469), (1476, 27587), (1689, 24108), (1722, 23646), (1764, 23083), (2009, 20268), (2252, 18081), (2583, 15764), (3378, 12054), (3444, 11823), (3941, 10332), (4018, 10134), (5067, 8036), (5166, 7882), (6027, 6756)]