1880491158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{28001}}^1$

素因数の和:28070

約数の個数: 96

約数和(自身を含む): 5137134912

約数和(自身を除く): 3256643754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 182, 234, 246, 273, 287, 369, 533, 546, 574, 738, 819, 861, 1066, 1599, 1638, 1722, 2583, 3198, 3731, 4797, 5166, 7462, 9594, 11193, 22386, 28001, 33579, 56002, 67158, 84003, 168006, 196007, 252009, 364013, 392014, 504018, 588021, 728026, 1092039, 1148041, 1176042, 1764063, 2184078, 2296082, 2548091, 3276117, 3444123, 3528126, 5096182, 6552234, 6888246, 7644273, 8036287, 10332369, 14924533, 15288546, 16072574, 20664738, 22932819, 24108861, 29849066, 44773599, 45865638, 48217722, 72326583, 89547198, 104471731, 134320797, 144653166, 208943462, 268641594, 313415193, 626830386, 940245579, 1880491158]

約数ペア:

[(1, 1880491158), (2, 940245579), (3, 626830386), (6, 313415193), (7, 268641594), (9, 208943462), (13, 144653166), (14, 134320797), (18, 104471731), (21, 89547198), (26, 72326583), (39, 48217722), (41, 45865638), (42, 44773599), (63, 29849066), (78, 24108861), (82, 22932819), (91, 20664738), (117, 16072574), (123, 15288546), (126, 14924533), (182, 10332369), (234, 8036287), (246, 7644273), (273, 6888246), (287, 6552234), (369, 5096182), (533, 3528126), (546, 3444123), (574, 3276117), (738, 2548091), (819, 2296082), (861, 2184078), (1066, 1764063), (1599, 1176042), (1638, 1148041), (1722, 1092039), (2583, 728026), (3198, 588021), (3731, 504018), (4797, 392014), (5166, 364013), (7462, 252009), (9594, 196007), (11193, 168006), (22386, 84003), (28001, 67158), (33579, 56002)]