18629124894

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3313}}^1\times {\mathrm{8443}}^1$

素因数の和:11801

約数の個数: 48

約数和(自身を含む): 41471422512

約数和(自身を除く): 22842297618

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3313, 6626, 8443, 9939, 16886, 19878, 25329, 29817, 50658, 59634, 75987, 122581, 151974, 245162, 312391, 367743, 624782, 735486, 937173, 1103229, 1874346, 2206458, 2811519, 5623038, 27971659, 55943318, 83914977, 167829954, 251744931, 503489862, 1034951383, 2069902766, 3104854149, 6209708298, 9314562447, 18629124894]

約数ペア:

[(1, 18629124894), (2, 9314562447), (3, 6209708298), (6, 3104854149), (9, 2069902766), (18, 1034951383), (37, 503489862), (74, 251744931), (111, 167829954), (222, 83914977), (333, 55943318), (666, 27971659), (3313, 5623038), (6626, 2811519), (8443, 2206458), (9939, 1874346), (16886, 1103229), (19878, 937173), (25329, 735486), (29817, 624782), (50658, 367743), (59634, 312391), (75987, 245162), (122581, 151974)]