18442766472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{3559}}^1$

素因数の和:4575

約数の個数: 128

約数和(自身を含む): 52643001600

約数和(自身を除く): 34200235128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 977, 1326, 1768, 1954, 2652, 2931, 3559, 3908, 5304, 5862, 7118, 7816, 10677, 11724, 12701, 14236, 16609, 21354, 23448, 25402, 28472, 33218, 38103, 42708, 46267, 49827, 50804, 60503, 66436, 76206, 85416, 92534, 99654, 101608, 121006, 132872, 138801, 152412, 181509, 185068, 199308, 215917, 242012, 277602, 304824, 363018, 370136, 398616, 431834, 484024, 555204, 647751, 726036, 786539, 863668, 1110408, 1295502, 1452072, 1573078, 1727336, 2359617, 2591004, 3146156, 3477143, 4719234, 5182008, 6292312, 6954286, 9438468, 10431429, 13908572, 18876936, 20862858, 27817144, 41725716, 45202859, 59111431, 83451432, 90405718, 118222862, 135608577, 177334293, 180811436, 236445724, 271217154, 354668586, 361622872, 472891448, 542434308, 709337172, 768448603, 1084868616, 1418674344, 1536897206, 2305345809, 3073794412, 4610691618, 6147588824, 9221383236, 18442766472]

約数ペア:

[(1, 18442766472), (2, 9221383236), (3, 6147588824), (4, 4610691618), (6, 3073794412), (8, 2305345809), (12, 1536897206), (13, 1418674344), (17, 1084868616), (24, 768448603), (26, 709337172), (34, 542434308), (39, 472891448), (51, 361622872), (52, 354668586), (68, 271217154), (78, 236445724), (102, 180811436), (104, 177334293), (136, 135608577), (156, 118222862), (204, 90405718), (221, 83451432), (312, 59111431), (408, 45202859), (442, 41725716), (663, 27817144), (884, 20862858), (977, 18876936), (1326, 13908572), (1768, 10431429), (1954, 9438468), (2652, 6954286), (2931, 6292312), (3559, 5182008), (3908, 4719234), (5304, 3477143), (5862, 3146156), (7118, 2591004), (7816, 2359617), (10677, 1727336), (11724, 1573078), (12701, 1452072), (14236, 1295502), (16609, 1110408), (21354, 863668), (23448, 786539), (25402, 726036), (28472, 647751), (33218, 555204), (38103, 484024), (42708, 431834), (46267, 398616), (49827, 370136), (50804, 363018), (60503, 304824), (66436, 277602), (76206, 242012), (85416, 215917), (92534, 199308), (99654, 185068), (101608, 181509), (121006, 152412), (132872, 138801)]