17802972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 108

約数和(自身を含む): 51026248

約数和(自身を除く): 33223276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 67, 99, 121, 122, 132, 134, 183, 198, 201, 242, 244, 268, 363, 366, 396, 402, 484, 549, 603, 671, 726, 732, 737, 804, 1089, 1098, 1206, 1342, 1452, 1474, 2013, 2178, 2196, 2211, 2412, 2684, 2948, 4026, 4087, 4356, 4422, 6039, 6633, 7381, 8052, 8107, 8174, 8844, 12078, 12261, 13266, 14762, 16214, 16348, 22143, 24156, 24321, 24522, 26532, 29524, 32428, 36783, 44286, 44957, 48642, 49044, 66429, 72963, 73566, 88572, 89914, 97284, 132858, 134871, 145926, 147132, 179828, 265716, 269742, 291852, 404613, 494527, 539484, 809226, 989054, 1483581, 1618452, 1978108, 2967162, 4450743, 5934324, 8901486, 17802972]

約数ペア:

[(1, 17802972), (2, 8901486), (3, 5934324), (4, 4450743), (6, 2967162), (9, 1978108), (11, 1618452), (12, 1483581), (18, 989054), (22, 809226), (33, 539484), (36, 494527), (44, 404613), (61, 291852), (66, 269742), (67, 265716), (99, 179828), (121, 147132), (122, 145926), (132, 134871), (134, 132858), (183, 97284), (198, 89914), (201, 88572), (242, 73566), (244, 72963), (268, 66429), (363, 49044), (366, 48642), (396, 44957), (402, 44286), (484, 36783), (549, 32428), (603, 29524), (671, 26532), (726, 24522), (732, 24321), (737, 24156), (804, 22143), (1089, 16348), (1098, 16214), (1206, 14762), (1342, 13266), (1452, 12261), (1474, 12078), (2013, 8844), (2178, 8174), (2196, 8107), (2211, 8052), (2412, 7381), (2684, 6633), (2948, 6039), (4026, 4422), (4087, 4356)]