4886964

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 13278720

約数和(自身を除く): 8391756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 151, 174, 186, 261, 279, 302, 348, 372, 453, 522, 558, 604, 899, 906, 1044, 1116, 1359, 1798, 1812, 2697, 2718, 3596, 4379, 4681, 5394, 5436, 8091, 8758, 9362, 10788, 13137, 14043, 16182, 17516, 18724, 26274, 28086, 32364, 39411, 42129, 52548, 56172, 78822, 84258, 135749, 157644, 168516, 271498, 407247, 542996, 814494, 1221741, 1628988, 2443482, 4886964]

約数ペア:

[(1, 4886964), (2, 2443482), (3, 1628988), (4, 1221741), (6, 814494), (9, 542996), (12, 407247), (18, 271498), (29, 168516), (31, 157644), (36, 135749), (58, 84258), (62, 78822), (87, 56172), (93, 52548), (116, 42129), (124, 39411), (151, 32364), (174, 28086), (186, 26274), (261, 18724), (279, 17516), (302, 16182), (348, 14043), (372, 13137), (453, 10788), (522, 9362), (558, 8758), (604, 8091), (899, 5436), (906, 5394), (1044, 4681), (1116, 4379), (1359, 3596), (1798, 2718), (1812, 2697)]