15679438974

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1439}}^1$

素因数の和:1787

約数の個数: 128

約数和(自身を含む): 37689753600

約数和(自身を除く): 22010314626

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 283, 414, 558, 566, 621, 713, 837, 849, 1242, 1426, 1439, 1674, 1698, 2139, 2547, 2878, 4278, 4317, 5094, 6417, 6509, 7641, 8634, 8773, 12834, 12951, 13018, 15282, 17546, 19251, 19527, 25902, 26319, 33097, 38502, 38853, 39054, 44609, 52638, 58581, 66194, 77706, 78957, 89218, 99291, 117162, 133827, 157914, 175743, 198582, 201779, 236871, 267654, 297873, 351486, 401481, 403558, 407237, 473742, 595746, 605337, 802962, 814474, 893619, 1026007, 1204443, 1210674, 1221711, 1787238, 1816011, 2052014, 2408886, 2443422, 3078021, 3632022, 3665133, 5448033, 6156042, 7330266, 9234063, 9366451, 10896066, 10995399, 12624347, 18468126, 18732902, 21990798, 25248694, 27702189, 28099353, 37873041, 55404378, 56198706, 75746082, 84298059, 113619123, 168596118, 227238246, 252894177, 290359981, 340857369, 505788354, 580719962, 681714738, 871079943, 1742159886, 2613239829, 5226479658, 7839719487, 15679438974]

約数ペア:

[(1, 15679438974), (2, 7839719487), (3, 5226479658), (6, 2613239829), (9, 1742159886), (18, 871079943), (23, 681714738), (27, 580719962), (31, 505788354), (46, 340857369), (54, 290359981), (62, 252894177), (69, 227238246), (93, 168596118), (138, 113619123), (186, 84298059), (207, 75746082), (279, 56198706), (283, 55404378), (414, 37873041), (558, 28099353), (566, 27702189), (621, 25248694), (713, 21990798), (837, 18732902), (849, 18468126), (1242, 12624347), (1426, 10995399), (1439, 10896066), (1674, 9366451), (1698, 9234063), (2139, 7330266), (2547, 6156042), (2878, 5448033), (4278, 3665133), (4317, 3632022), (5094, 3078021), (6417, 2443422), (6509, 2408886), (7641, 2052014), (8634, 1816011), (8773, 1787238), (12834, 1221711), (12951, 1210674), (13018, 1204443), (15282, 1026007), (17546, 893619), (19251, 814474), (19527, 802962), (25902, 605337), (26319, 595746), (33097, 473742), (38502, 407237), (38853, 403558), (39054, 401481), (44609, 351486), (52638, 297873), (58581, 267654), (66194, 236871), (77706, 201779), (78957, 198582), (89218, 175743), (99291, 157914), (117162, 133827)]