19434633012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{65381}}^1$

素因数の和:65773

約数の個数: 72

約数和(自身を含む): 51405943680

約数和(自身を除く): 31971310668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 359, 414, 718, 828, 1077, 1436, 2154, 3231, 4308, 6462, 8257, 12924, 16514, 24771, 33028, 49542, 65381, 74313, 99084, 130762, 148626, 196143, 261524, 297252, 392286, 588429, 784572, 1176858, 1503763, 2353716, 3007526, 4511289, 6015052, 9022578, 13533867, 18045156, 23471779, 27067734, 46943558, 54135468, 70415337, 93887116, 140830674, 211246011, 281661348, 422492022, 539850917, 844984044, 1079701834, 1619552751, 2159403668, 3239105502, 4858658253, 6478211004, 9717316506, 19434633012]

約数ペア:

[(1, 19434633012), (2, 9717316506), (3, 6478211004), (4, 4858658253), (6, 3239105502), (9, 2159403668), (12, 1619552751), (18, 1079701834), (23, 844984044), (36, 539850917), (46, 422492022), (69, 281661348), (92, 211246011), (138, 140830674), (207, 93887116), (276, 70415337), (359, 54135468), (414, 46943558), (718, 27067734), (828, 23471779), (1077, 18045156), (1436, 13533867), (2154, 9022578), (3231, 6015052), (4308, 4511289), (6462, 3007526), (8257, 2353716), (12924, 1503763), (16514, 1176858), (24771, 784572), (33028, 588429), (49542, 392286), (65381, 297252), (74313, 261524), (99084, 196143), (130762, 148626)]