31912524

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 108

約数和(自身を含む): 95440800

約数和(自身を除く): 63528276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 196, 229, 237, 252, 294, 316, 441, 458, 474, 553, 588, 687, 711, 882, 916, 948, 1106, 1374, 1422, 1603, 1659, 1764, 2061, 2212, 2748, 2844, 3206, 3318, 3871, 4122, 4809, 4977, 6412, 6636, 7742, 8244, 9618, 9954, 11221, 11613, 14427, 15484, 18091, 19236, 19908, 22442, 23226, 28854, 33663, 34839, 36182, 44884, 46452, 54273, 57708, 67326, 69678, 72364, 100989, 108546, 126637, 134652, 139356, 162819, 201978, 217092, 253274, 325638, 379911, 403956, 506548, 651276, 759822, 886459, 1139733, 1519644, 1772918, 2279466, 2659377, 3545836, 4558932, 5318754, 7978131, 10637508, 15956262, 31912524]

約数ペア:

[(1, 31912524), (2, 15956262), (3, 10637508), (4, 7978131), (6, 5318754), (7, 4558932), (9, 3545836), (12, 2659377), (14, 2279466), (18, 1772918), (21, 1519644), (28, 1139733), (36, 886459), (42, 759822), (49, 651276), (63, 506548), (79, 403956), (84, 379911), (98, 325638), (126, 253274), (147, 217092), (158, 201978), (196, 162819), (229, 139356), (237, 134652), (252, 126637), (294, 108546), (316, 100989), (441, 72364), (458, 69678), (474, 67326), (553, 57708), (588, 54273), (687, 46452), (711, 44884), (882, 36182), (916, 34839), (948, 33663), (1106, 28854), (1374, 23226), (1422, 22442), (1603, 19908), (1659, 19236), (1764, 18091), (2061, 15484), (2212, 14427), (2748, 11613), (2844, 11221), (3206, 9954), (3318, 9618), (3871, 8244), (4122, 7742), (4809, 6636), (4977, 6412)]