9968868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 33022080

約数和(自身を除く): 23053212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 179, 182, 204, 221, 234, 238, 252, 273, 306, 357, 358, 364, 442, 468, 476, 537, 546, 612, 663, 714, 716, 819, 884, 1071, 1074, 1092, 1253, 1326, 1428, 1547, 1611, 1638, 1989, 2142, 2148, 2327, 2506, 2652, 3043, 3094, 3222, 3276, 3759, 3978, 4284, 4641, 4654, 5012, 6086, 6188, 6444, 6981, 7518, 7956, 9129, 9282, 9308, 11277, 12172, 13923, 13962, 15036, 16289, 18258, 18564, 20943, 21301, 22554, 27387, 27846, 27924, 32578, 36516, 39559, 41886, 42602, 45108, 48867, 54774, 55692, 63903, 65156, 79118, 83772, 85204, 97734, 109548, 118677, 127806, 146601, 158236, 191709, 195468, 237354, 255612, 276913, 293202, 356031, 383418, 474708, 553826, 586404, 712062, 766836, 830739, 1107652, 1424124, 1661478, 2492217, 3322956, 4984434, 9968868]

約数ペア:

[(1, 9968868), (2, 4984434), (3, 3322956), (4, 2492217), (6, 1661478), (7, 1424124), (9, 1107652), (12, 830739), (13, 766836), (14, 712062), (17, 586404), (18, 553826), (21, 474708), (26, 383418), (28, 356031), (34, 293202), (36, 276913), (39, 255612), (42, 237354), (51, 195468), (52, 191709), (63, 158236), (68, 146601), (78, 127806), (84, 118677), (91, 109548), (102, 97734), (117, 85204), (119, 83772), (126, 79118), (153, 65156), (156, 63903), (179, 55692), (182, 54774), (204, 48867), (221, 45108), (234, 42602), (238, 41886), (252, 39559), (273, 36516), (306, 32578), (357, 27924), (358, 27846), (364, 27387), (442, 22554), (468, 21301), (476, 20943), (537, 18564), (546, 18258), (612, 16289), (663, 15036), (714, 13962), (716, 13923), (819, 12172), (884, 11277), (1071, 9308), (1074, 9282), (1092, 9129), (1253, 7956), (1326, 7518), (1428, 6981), (1547, 6444), (1611, 6188), (1638, 6086), (1989, 5012), (2142, 4654), (2148, 4641), (2327, 4284), (2506, 3978), (2652, 3759), (3043, 3276), (3094, 3222)]