18100896

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 52871616

約数和(自身を除く): 34770720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 66, 88, 96, 122, 132, 176, 183, 244, 264, 281, 352, 366, 488, 528, 562, 671, 732, 843, 976, 1056, 1124, 1342, 1464, 1686, 1952, 2013, 2248, 2684, 2928, 3091, 3372, 4026, 4496, 5368, 5856, 6182, 6744, 8052, 8992, 9273, 10736, 12364, 13488, 16104, 17141, 18546, 21472, 24728, 26976, 32208, 34282, 37092, 49456, 51423, 64416, 68564, 74184, 98912, 102846, 137128, 148368, 188551, 205692, 274256, 296736, 377102, 411384, 548512, 565653, 754204, 822768, 1131306, 1508408, 1645536, 2262612, 3016816, 4525224, 6033632, 9050448, 18100896]

約数ペア:

[(1, 18100896), (2, 9050448), (3, 6033632), (4, 4525224), (6, 3016816), (8, 2262612), (11, 1645536), (12, 1508408), (16, 1131306), (22, 822768), (24, 754204), (32, 565653), (33, 548512), (44, 411384), (48, 377102), (61, 296736), (66, 274256), (88, 205692), (96, 188551), (122, 148368), (132, 137128), (176, 102846), (183, 98912), (244, 74184), (264, 68564), (281, 64416), (352, 51423), (366, 49456), (488, 37092), (528, 34282), (562, 32208), (671, 26976), (732, 24728), (843, 21472), (976, 18546), (1056, 17141), (1124, 16104), (1342, 13488), (1464, 12364), (1686, 10736), (1952, 9273), (2013, 8992), (2248, 8052), (2684, 6744), (2928, 6182), (3091, 5856), (3372, 5368), (4026, 4496)]